首次明确规定人民代表大会制度是我国的 * * 组织形式的宪法是：A．1954年宪法 B．1

阅读课文，根据短文内容判断正 ( T)误 ( F)。

  Do you know Jay Chou? He is a very famous popular singer. When he was young, he was shy. He didn't study well at school, and his mother often worried (担心) about his futurec (将来). From then on he was

interested in music. In 2000 he became a singer. Manyfans like Jay and his special style of R&B.They love

his music. He was released three albums. Ye Huimei is the new one. All the music in his album is made by

himself. Some of the lyrics are written by himself, too.

( ) 1. Jay is a famous basketball player.

(     ) 2. His special style is R&B.

(     ) 3. He liked studying when he was young.

(     ) 4. His new album is Ye Huimei.

(     ) 5. He can't write lyrics.

命题“若a、b都是偶数，则a+b是偶数”的逆否命题是（　　）

①若a+b不是偶数，则a、b都不是偶数；②若a+b不是偶数，则a、b不都是偶数．

A．①

B．②

C．①②

D．①②都不是

患者，女性，50岁，近一年来双手小关节反复肿痛，早晨起床时有僵硬感约10分钟。查体：双手近端指间关节、远端指间关节伸侧可见皮下结节，有轻度压痛，无红肿。双手X线片：第Ⅱ、Ⅲ、Ⅳ近端指间关节、远端指间关节边缘骨赘形成。RF阴性，ESR、CRP均正常。诊断可能为（）

A.类风湿关节炎

B.骨性关节炎

C.风湿性关节炎

D.系统性红斑狼疮

E.反应性关节炎

下列机构中哪些可以办理储蓄存款的查询、止付、没收、扣划、解冻（）

A.人民法院

B.人民检察院

C.公安机关或国家安全部门

D.市级以上政府部门

简述慢性间质性肾炎的病因。